Worked on reliability improvements for the openclaw/openclaw repository, focusing on enhancing the stability of automated tooling. Addressed a bug in Bash-tools polling by ensuring the sleep duration calculation could never result in a negative value, using Math.max to enforce a non-negative interval. This change prevented mis-timed polls and reduced unnecessary resource consumption, directly improving the robustness of continuous integration workflows. The work was implemented using TypeScript and Node.js, emphasizing defensive programming practices and maintainable code. While no new features were introduced during this period, the contribution strengthened the core automation infrastructure and improved the reliability of polling mechanisms.